package com.ruoyi.system.service;

import java.util.List;
import com.ruoyi.system.domain.WaterMonthlyUsage;

/**
 * 月用水量汇总Service接口
 * 
 * @author ruoyi
 * @date 2025-09-20
 */
public interface IWaterMonthlyUsageService 
{
    /**
     * 查询月用水量汇总
     * 
     * @param id 月用水量汇总主键
     * @return 月用水量汇总
     */
    public WaterMonthlyUsage selectWaterMonthlyUsageById(Long id);

    /**
     * 查询月用水量汇总列表
     * 
     * @param waterMonthlyUsage 月用水量汇总
     * @return 月用水量汇总集合
     */
    public List<WaterMonthlyUsage> selectWaterMonthlyUsageList(WaterMonthlyUsage waterMonthlyUsage);

    /**
     * 新增月用水量汇总
     * 
     * @param waterMonthlyUsage 月用水量汇总
     * @return 结果
     */
    public int insertWaterMonthlyUsage(WaterMonthlyUsage waterMonthlyUsage);

    /**
     * 修改月用水量汇总
     * 
     * @param waterMonthlyUsage 月用水量汇总
     * @return 结果
     */
    public int updateWaterMonthlyUsage(WaterMonthlyUsage waterMonthlyUsage);

    /**
     * 批量删除月用水量汇总
     * 
     * @param ids 需要删除的月用水量汇总主键集合
     * @return 结果
     */
    public int deleteWaterMonthlyUsageByIds(Long[] ids);

    /**
     * 删除月用水量汇总信息
     * 
     * @param id 月用水量汇总主键
     * @return 结果
     */
    public int deleteWaterMonthlyUsageById(Long id);
}
